The event flow is as follows:
1. JavaScript executes save function on flash object
2. Save function has got a callBack function in JavaScriptService
which then dispatches system event JavaScriptEvent.SAVE
3. This event is cought by AppMediator which in turn samples some
data on its view and dispatches a different system event called
PlaylistEvent.SAVE.
4. The error occurs.
5. !!! Changing the string name of one of the events fixes the
problem which makes me think of event name collisions.
Any opinions on this? Thanks a lot for your time! ;]